Hayes Grier , Nash Grier - iHeartRadio Music Festival 2015 at the MGM Grand Garden Arena - Day 1 - Arrivals at MGM Grand Garden Arena - Las Vegas, Nevada, United States - Friday 18th September 2015 (1 Picture)
Hayes Grier and Nash Grier
Photo credit: Judy Eddy
The actress thinks it would be tough to recast her character, Winifred Sanderson.
Beck wishes he'd had ''more fun'' when Kanye West invaded the stage in protest at his 2015 Grammy Awards win.
The Duffer Brothers wanted to "experiment a little bit".